The original cajeta — a thick, caramel-like milk candy from Celaya, Guanajuato, made by slowly simmering goat's milk with sugar and cinnamon until it reduces to a rich, golden-brown confection. Distinct from dulce de leche (which uses cow's milk), cajeta uses goat's milk, giving it a tangier, more complex flavor. Celaya, Guanajuato is the historic center of cajeta production; the candy is now eaten across Mexico.
La cajeta de Celaya is the original cajeta, named after the city of Celaya in Guanajuato state, where the candy has been produced since at least the colonial era (the earliest records date to the 17th century). The key distinction between cajeta and similar milk candies (like dulce de leche) is the use of goat's milk — the Bajío region (Guanajuato and surroundings) had extensive goat ranching, and the milk's higher fat and solids content made it ideal for candy-making. The name 'cajeta' reportedly derives from the small wooden boxes (cajetes) in which it was originally sold. Celaya remains the center of cajeta production; the candy is recognized with a collective trademark (marca colectiva) by IMPI as a product of Guanajuato.
A spoonful of cajeta is a thick, glossy, golden-brown confection with a smooth, fudgy texture and a complex flavor — sweet goat's-milk caramel with a tangy undertone, warm cinnamon perfume, and a slightly toasted finish. Eaten by the spoonful, spread on bread, drizzled over ice cream, or used as a filling for crepes, empanadas, and obleas.
Cajeta's character depends on the Maillard reaction and caramelization. Goat's milk (with its higher fat and protein content than cow's milk) provides more precursors for these reactions. As the milk simmers with sugar for 2-3 hours, two processes occur simultaneously: the Maillard reaction (amino acids from milk proteins reacting with reducing sugars) produces golden-brown color and complex savory flavors; and sugar caramelization (thermal decomposition of sucrose) adds deeper, more bitter notes. The slow simmer evaporates water, concentrating the flavors and increasing viscosity. Baking soda (added in some recipes) raises the pH, accelerating the Maillard reaction and giving a darker color.
Variations
Cajeta is flavored with cinnamon, vanilla, or wine (cajeta envinada); some versions add chopped nuts; it is sold in jars or as a solid candy.
On the Palate
Where Cajeta de Celaya sits in the Mexican flavor cloud
Ingredients
Serves 12How it's made
6 steps · 2 hours active + 1 hour waiting
- 15 min
Combine goat's milk, sugar (or piloncillo), a cinnamon stick, and a pinch of baking soda in a heavy copper or stainless pot.
- 25 min
Bring to a simmer over medium heat, stirring to dissolve the sugar.
- 3150 min
Reduce heat to maintain a gentle simmer; cook uncovered, stirring frequently to prevent scorching.
- 41 min
Continue cooking 2-3 hours; the mixture will darken, thicken, and reduce dramatically in volume.
Watch outSimmer 2–3 hours till it darkens, thickens and reduces right down — the Maillard browning and caramel depth build only over that long, slow cook; stir often so it never scorches on the base.
- 51 min
Test by placing a drop in cold water — it should form a soft ball.
Watch outTest a drop in cold water — it should form a soft ball; that's the cue it's reduced to the right thick, spoonable set.
- 61 min
Remove from heat; remove cinnamon stick; pour into sterilized jars. Cool; store refrigerated.
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